Jewelry ring head



FIG. 1 is a perspective view of a jewelry ring head showing my new design;

FIG. 2 is a front elevational view of the jewelry ring head, the rear elevational view being a mirror image thereof;

FIG. 3 is a left side elevational view of the jewelry ring head, the right side elevational view being a mirror image thereof;

FIG. 4 is a top plan view of the jewelry ring head thereof; and,

FIG. 5 is a bottom plan view of the jewelry ring head thereof.

The broken lines shown in the drawings represent environmental structure and form no part of the claimed design. 

The ornamental design for a jewelry ring head, as shown and described. 